Master Lock NSN 5340-00-007-4403

Made to Meet Exacting U.S. Government Standards

Master Lock's high quality padlocks protect assets at government facilities throughout the world, securing high-value military property, withstanding extensive use and harsh environments, and defeating attempts to breach security.

Master Lock provides locks to every segment of the U.S. Government, including:

Master Lock government padlocks can be ordered by NSN or by commercial equivalent part number (NSN 5340-00-007-4403 = Master Lock No. 81LJCN).

Where required, Master Lock government padlocks are manufactured to exacting U.S. Government standards CID-A-A-59486 and CID-A-A-59487. They feature a bump resistant, five-pin tumbler cylinder for more than 10,000 key changes and a dual locking mechanism for superior pry resistance. For added security, all models have non-removable keys.